body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    padding: 0 10px;
}

.container {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 600px;
    position: relative;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
}

/* 切换栏 */
#switchBar {
    text-align: center;
    margin-bottom: 20px;
}

#switchBar button {
    padding: 10px 20px;
    font-size: 16px;
    margin-right: 10px;
    cursor: pointer;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 5px;
}

#switchBar button:hover {
    background-color: #0056b3;
}

/* 模块内容 */
.module {
    display: none;
}

.active {
    display: block;
}

/* 输入框和按钮样式 */
textarea {
    width: 100%;
    height: 150px;
    margin-bottom: 20px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    resize: none;
}

button {
    display: block;
    width: 100%;
    padding: 15px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    margin-bottom: 10px;
}

button:hover {
    background-color: #0056b3;
}

.copy-button {
    background-color: #28a745;
    width: 80px;
    height: 30px;
    font-size: 14px;
    line-height: 5px;
    border-radius: 3px;
    cursor: pointer;
    border: none;
    margin-left: 10px;
    text-align: center;
    color: #fff;
    display: inline-block;
}

.copy-button:hover {
    background-color: #218838;
}

.item {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.item span {
    white-space: nowrap;
}

#notification {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #28a745;
    color: #fff;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    display: none;
}
